| Patents for B04B 9 - Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls (2,640) |
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| 04/29/1987 | CN85106075A Dynamic balancing at single test point for vertical type dish-blade separator under full speed |
| 03/31/1987 | US4654023 Mechanical seal for casing of centrifugal separators |
| 03/25/1987 | EP0215585A1 Bearing lubricating device in a centrifugal separator |
| 03/12/1987 | WO1987001307A1 Method and device for the separation and isolation of blood or bone marrow components |
| 03/04/1987 | CN86105350A Bearing lubricating device in a centrifugal separator |
| 02/12/1987 | WO1987000770A1 Overspeed protection signal override system for a centrifuge apparatus |
| 02/03/1987 | US4640770 Apparatus for extracting water from solid fines or the like |
| 12/30/1986 | EP0205952A1 Processing machine with a rotating drum |
| 11/06/1986 | WO1986006293A1 Rotor drive for medical disposables |
| 11/05/1986 | EP0199929A2 Solid bowl decanter centrifuge |
| 10/23/1986 | WO1986005998A1 Pivot pin bearing for biomedical systems |
| 10/07/1986 | US4615315 Oil cleaning assemblies for engines |
| 09/30/1986 | US4614447 Rotary machine, in particular a centrifuge having a means for protecting the rolling bearings |
| 09/24/1986 | EP0195321A2 Automatic centrifugal balancing mechanism |
| 09/17/1986 | EP0194271A1 Closed hemapheresis system. |
| 09/10/1986 | EP0194211A1 Pendulatingly suspended centrifuges |
| 09/10/1986 | EP0114835B1 Ultracentrifuge rotor with breakaway base |
| 09/03/1986 | EP0193000A2 Disposable cartridges for centrifugal separators |
| 09/03/1986 | EP0044337B1 Improved continuous centrifugal machine |
| 07/30/1986 | EP0188715A2 Vertically borne vibration-damped centrifuge |
| 05/14/1986 | EP0180977A2 Rotor shaft having damper member mounted thereon |
| 05/07/1986 | EP0179799A1 Centrifugal oil pump flow proportioning and cooling system. |
| 05/06/1986 | US4586918 Centrifuge rotor having a load transmitting arrangement |
| 04/29/1986 | US4585433 Sample container for a top loading swinging bucket centrifuge rotor |
| 04/22/1986 | US4583747 Bearing seal for a centrifuge |
| 04/09/1986 | EP0176970A2 Centrifuge rotor having a load transmitting arrangement |
| 04/08/1986 | US4581009 Centrifuge, particularly solid bowl centrifuge for solids/liquid separation of sludges |
| 03/13/1986 | WO1986001426A1 Closed hemapheresis system and method |
| 02/04/1986 | US4568325 Breakaway base for an ultracentrifuge rotor |
| 02/04/1986 | US4568324 Rotor shaft having damper member mounted thereon |
| 01/28/1986 | CA1199999A1 Apparatus for preventing overcurrent draw in a hydraulic turbine drive centrifuge |
| 01/08/1986 | EP0167180A2 Improved continuous centrifugal machine |
| 12/18/1985 | EP0164882A2 Oil cleaning assemblies for engines |
| 12/10/1985 | US4557717 Cup insert for balancing |
| 12/03/1985 | US4556810 Hysteresis motor rotor having cylindrical shape with reduced wall thickness outside stator region |
| 12/03/1985 | US4556331 Suspension device for rotary spindle |
| 11/21/1985 | WO1985005186A1 Tachometer and rotor identification apparatus for centrifuges |
| 11/21/1985 | WO1985005157A1 Centrifugal oil pump flow proportioning and cooling system |
| 11/05/1985 | US4551715 Tachometer and rotor identification apparatus for centrifuges |
| 10/16/1985 | EP0158051A1 Treatment machine with a rotatable treatment drum |
| 10/15/1985 | US4547185 Balancing of centrifuge rotors |
| 10/08/1985 | CA1194709A1 Device for contact-free unbalance detection |
| 09/24/1985 | US4543463 Method and apparatus for dynamic balancing of rotating bodies |
| 09/17/1985 | US4541736 Centrifugal oil pump flow proportioning and cooling system |
| 09/10/1985 | US4540397 Centrifugal apparatus |
| 08/20/1985 | US4536288 Pocket centrifuge and method of operating same |
| 06/19/1985 | EP0144904A2 Sealing for the bearing of a centrifuge |
| 06/11/1985 | CA1188662A1 Centrifugal separator |
| 05/21/1985 | US4517695 Monitoring and controlling acceleration |
| 05/07/1985 | US4515582 Method of initiating an operation |
| 04/30/1985 | US4513464 To prevent imbalance |
| 04/17/1985 | EP0137681A2 Arrangement for balancing the rotor of a centrifugal separator |
| 04/16/1985 | US4511350 Suspension system for a centrifuge rotor |
| 04/10/1985 | EP0136686A2 Suspension system for a centrifuge rotor |
| 04/02/1985 | US4508530 Energy recuperation centrifuge |
| 03/26/1985 | CA1184548A1 Centrifuge bowl having rotor windage limiter disposed thereon |
| 03/12/1985 | US4504262 Decanter centrifuge |
| 03/05/1985 | US4502839 Vibration damping of rotor carrying liquid ring |
| 03/05/1985 | US4502699 Rotating seal for continuous flow centrifuge |
| 01/16/1985 | EP0131494A1 Rotating machine, especially a centrifuge with a device for protecting the bearings |
| 01/01/1985 | US4491019 Detection of dynamic unbalances of centrifuges |
| 11/21/1984 | EP0125675A2 Rotating seal for continuous flow centrifuge |
| 09/18/1984 | CA1174756A1 Auto-threshold slow start control circuit for a centrifuge |
| 09/18/1984 | CA1174654A1 Rotating seal for centrifuges |
| 09/12/1984 | EP0035498B1 Centrifugal separator |
| 08/15/1984 | EP0115743A1 Process and apparatus for liquid-liquid extraction |
| 08/07/1984 | US4464161 Safety device for centrifugal separators |
| 07/11/1984 | EP0112990A2 Sealless centrifuge assembly |
| 07/03/1984 | US4457745 Centrifuge with a belt-driven spindle |
| 07/03/1984 | US4457737 Small diameter shaft connection |
| 06/27/1984 | EP0111492A1 Centrifuge/rotor attachment assembly |
| 06/26/1984 | CA1169830A2 Decanting centrifuge |
| 06/20/1984 | EP0111158A2 Device for the separation and simultaneous mechanical/electrical transfer of energy from a first centrifuge to a second one |
| 06/19/1984 | US4455461 Adjustable imbalance detector for a centrifuge |
| 05/30/1984 | EP0109652A2 Centrifuge |
| 05/30/1984 | EP0109410A1 Centrifuge stabilizing bearing |
| 05/29/1984 | US4451248 Centrifuge bowl having rotor windage limited disposed thereon |
| 05/22/1984 | US4449966 Centrifuge rotor balancing bosses |
| 05/15/1984 | US4448688 Counter flow separator |
| 05/02/1984 | EP0107470A2 A decanter centrifuge |
| 04/04/1984 | EP0104966A2 Centrifuge with energy recuperation |
| 03/27/1984 | US4439178 Sealless centrifuge processing channel and tube system |
| 03/16/1984 | EP0044337A4 Improved continuous centrifugal machine. |
| 02/28/1984 | US4433592 Balancer for use in centrifugal rotary machine |
| 02/16/1984 | WO1984000507A1 Breakaway base for an ultracentrifuge rotor |
| 02/08/1984 | EP0020748B1 Cyclical centrifugal machine |
| 12/22/1983 | WO1983004379A1 Centrifuge/rotor attachment assembly |
| 12/20/1983 | US4421502 Worm centrifuge |
| 12/14/1983 | EP0015288B1 Centrifuge having a rotary seal |
| 12/07/1983 | EP0020738B1 Gyratory suspension head for cyclical centrifugal machine |
| 11/24/1983 | WO1983003985A1 Centrifuge stabilizing bearing |
| 11/01/1983 | US4412831 Two plane self-balancing centrifuge |
| 11/01/1983 | US4412707 Bearing device for centrifuge |
| 10/25/1983 | US4411646 Decanter centrifuge having differential drive unit |
| 09/06/1983 | US4402715 Gas/oil separator |
| 07/21/1983 | WO1983002406A1 Centrifugal separator |
| 07/06/1983 | EP0082956A1 Device for a contactless out-of-balance measurement |
| 06/28/1983 | US4390825 Auto-threshold slow start control circuit for a centrifuge |
| 05/24/1983 | CA1146877A1 Flow machine |
| 03/15/1983 | CA1142901A1 Continuous centrifugal machine |